<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>你超重吗？</title>
</head>
<body>
<center>
    <h1>分析身体质量</h1>
    <form action="/bmi">
        <table border="1">
            <tr>
                <td>身高/cm</td>
                <td>
                    <input name="height" type="number">
                </td>
            </tr>
            <tr>
                <td>体重/kg</td>
                <td>
                    <input name="weight" type="number">
                </td>
            </tr>
            <tr>
                <td colspan="3" align="center">
                    <input type="submit" value="开始检测"><!--onclick="alert('注册成功')"-->
                </td>
            </tr>
        </table>
    </form>
</center>
</body>
</html>